Oris TT3 Chronograph

The Oris TT3 Chronograph, reference 01 674 7587 7264-07 4 28 02T, is a chronograph with a 42.5 mm titanium case, 28 mm lugs and a rubber strap, water resistant to 100 metres. A see-through case back and a tachymeter scale are part of the case construction. Beneath a domed sapphire crystal, the black dial presents small seconds and a date window. Self-winding calibre 674 carries a red rotor with a 48-hour power reserve.